CN115809868A - Ship maintenance method, system, terminal and storage medium - Google Patents
Ship maintenance method, system, terminal and storage medium Download PDFInfo
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- CN115809868A CN115809868A CN202211458892.0A CN202211458892A CN115809868A CN 115809868 A CN115809868 A CN 115809868A CN 202211458892 A CN202211458892 A CN 202211458892A CN 115809868 A CN115809868 A CN 115809868A
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Abstract
The application relates to a ship maintenance method, a system, a terminal and a storage medium, which comprises the steps of obtaining state information, historical information and travel information of each part of a ship; the travel information comprises a travel path and travel time; obtaining fault component information and fault-free component state information according to the state information of each component of the ship; obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component; and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component. This application has the effect that improves boats and ships security of traveling.
Description
Technical Field
The present application relates to the field of ship maintenance, and in particular, to a ship maintenance method, system, terminal, and storage medium.
Background
With the rapid development of economy in China, the shipping business in China is also rapidly improved, the turnover efficiency of a transport ship is rapidly improved, and the service performance and the technical condition of ship mechanical equipment are continuously reduced and even partial or all functions are lost to cause faults due to the comprehensive influence of various factors in the long-term operation process of the ship mechanical equipment, so that the life and property safety of the ship and the ship are seriously threatened.
In general, ship maintenance is regular maintenance and repair performed to maintain a good technical state of a ship during use, but there may be a problem of aging or the like during running of the ship, regular inspection is often performed in units of years, and maintenance inspection at long time intervals may cause failure discovery and treatment failure in time, resulting in a decrease in running safety of the ship.
In view of the above-described related art, the inventors consider that there is a drawback that the failure of the ship is not timely discovered and handled, resulting in a reduction in the running safety of the ship.
Disclosure of Invention
In order to improve the running safety of a ship, the application provides a ship maintenance method, a system, a terminal and a storage medium.
In a first aspect, the present application provides a ship maintenance method, which adopts the following technical scheme:
a method of servicing a vessel, comprising:
acquiring state information, historical information and travel information of each part of a ship; the travel information comprises a travel path and travel time;
obtaining fault component information and fault-free component state information according to the state information of each component of the ship;
obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component;
and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component.
By adopting the technical scheme, the degradation model of each part of the ship is obtained by acquiring the historical information of each part of the ship, whether each part has a fault is determined according to the state information of each part of the ship, the state information of the fault-free part is brought into the degradation model, the overall maintenance scheme of the ship is obtained by combining the stroke information and the fault part information of the ship, the expected time of the fault of each part can be calculated in advance according to the degradation model of each part of the ship, and the maintenance is arranged in advance according to the expected time of the fault, so that the situation that the fault is discovered and cannot be processed timely is reduced, and the running safety of the ship is improved.
Optionally, obtaining a maintenance scheme according to the trip information, the fault component information, and the degradation model of the fault-free component, includes:
obtaining a maintenance scheme of the fault-free component according to the travel information and the degradation model of the fault-free component;
and obtaining a maintenance scheme of the fault component according to the stroke information and the fault component information.
By adopting the technical scheme, the maintenance of different parts is respectively planned according to the states of the parts, the maintenance scheme is generated for the fault-free part according to the degradation model and the travel information, and the maintenance scheme is directly arranged for the fault part according to the fault part information and the travel information.
Optionally, obtaining a maintenance scheme of the fault-free component according to the stroke information and the degradation model of the fault-free component, including:
obtaining a maintenance standard limit and a maintenance warning limit of the fault-free component according to the degradation model of the fault-free component; the maintenance warning limit is a limit of normal operation of a component theory, and the maintenance standard limit is a limit of maintenance required by a component preset;
obtaining dangerous component information which does not meet the maintenance warning limit in the journey according to the journey information, the maintenance standard limit and the maintenance warning limit;
obtaining the failure date and the maintenance time of each dangerous component according to the dangerous component information;
and determining a maintenance scheme of the fault-free component according to the fault date, the maintenance time and the travel information.
By adopting the technical scheme, according to the degradation model of the fault-free component, the information of the dangerous component which is possibly in fault in the journey is screened out, the fault date and the maintenance time predicted by each dangerous component are calculated, and finally, the maintenance scheme is generated according to the predicted fault date, the predicted maintenance time and the journey information.
Optionally, determining a maintenance scheme of a non-fault component according to the fault time and the trip information, including:
and according to the travel information and the failure date, batching the dangerous components according to time to obtain the maintenance date and the maintenance place of each batch of dangerous components.
By adopting the technical scheme, according to the travel information and the fault information, the component which is possibly in fault before the component moves to the next parking point can be maintained at different parking points in the travel process, the maintenance date and the maintenance place of the dangerous component are determined, and therefore the running safety of the ship is improved.
Optionally, obtaining a maintenance scheme of the faulty component according to the trip information and the faulty component information includes:
determining a fault level according to the fault component information;
and selecting a travel route and a maintenance place according to the travel information and the fault grade.
By adopting the technical scheme, the fault level is judged according to the fault component information of the sudden fault, and the maintenance place and the maintenance time of the fault component are determined according to the fault level and the travel information.
Optionally, selecting a route and a maintenance location according to the route information and the fault level includes:
judging whether the ship can continuously keep safe running or not according to the fault grade and the fault component information;
if so, obtaining the running time of the ship running to a target parking point according to a preset running path according to the travel information;
according to the fault level, obtaining the safe driving time of the ship;
if the safe driving time is longer than the driving time to the target parking point, driving according to a preset driving path;
and if the safe driving time is less than the driving time for driving to the target parking point, selecting a maintenance place nearby.
By adopting the technical scheme, whether the ship can normally run is determined according to the fault grade of the fault component and the fault component information, if yes, whether the ship can run to the next parking point according to the preset travel information is judged, and if yes, the ship is selected to continue running; if not, the parking spot maintenance is selected to be searched.
Optionally, the method further includes: and when the ship cannot keep running safely or the safe running time is not enough to run to a maintenance place, sending a distress signal to a nearby parking spot nearby.
By adopting the technical scheme, when the ship has serious fault, the distress signal is sent to the nearby mooring point.
In a second aspect, the present application provides a ship maintenance system, which adopts the following technical scheme:
a vessel servicing system comprising:
the first acquisition module is used for acquiring state information of each part of the ship;
the second acquisition module is used for acquiring historical information of each part of the ship and the travel information of the ship;
the judging module is used for obtaining the information of the fault component and the state information of the fault-free component according to the state information of each component of the ship;
the data processing module is used for obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component; and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component.
In a third aspect, the present application provides an electronic device having a feature of stably transmitting encrypted data.
The third objective of the present application is achieved by the following technical solutions:
an electronic device comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and executes the data encryption transmission method.
In a fourth aspect, the present application provides a computer storage medium capable of storing a corresponding program, and having a feature of facilitating stable transmission of encrypted data.
The fourth application purpose of the present application is achieved by the following technical solutions:
a computer-readable storage medium storing a computer program that can be loaded by a processor and that executes any one of the above-described data encryption transmission methods.
In summary, the present application includes at least one of the following beneficial technical effects: the method comprises the steps of obtaining historical information of each part of the ship, obtaining a degradation model of each part of the ship, determining whether each part has faults or not according to the state information of each part of the ship, bringing the state information of the fault-free part into the degradation model, obtaining a maintenance scheme of the ship as a whole by combining the stroke information and the fault part information of the ship, calculating the expected time of the faults of each part in advance according to the degradation model of each part of the ship, and arranging the maintenance in advance according to the expected time of the faults, so that the situations of fault finding and untimely processing are reduced, and the running safety of the ship is improved.
Drawings
Fig. 1 is a system diagram of a ship maintenance system according to an embodiment of the present application.
Fig. 2 is a flowchart of a ship maintenance method according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Description of reference numerals: 1. a first acquisition module; 2. a second acquisition module; 3. a judgment module; 4. a data processing module; 301. a CPU; 302. a ROM; 303. a RAM; 304. a bus; 305. an I/O interface; 306. an input section; 307. an output section; 308. a storage section; 309. a communication section; 310. a driver; 311. a removable media.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to fig. 1-3 and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
The application discloses a ship maintenance system.
Referring to fig. 1, a vessel repair system includes: the first acquisition module 1 is used for acquiring state information of each part of a ship; in the embodiment of the present application, the first obtaining module 1 may adopt various types of flaw detection instruments, such as an ultrasonic flaw detector, a vibration sensor, and the like; the second acquisition module 2 is used for acquiring historical information of each part of the ship and the travel information of the ship; in the embodiment of the present application, the second obtaining module 2 may be directly called from a server or a local storage by using a data query tool; the judging module 3 is used for obtaining the information of the fault component and the state information of the fault-free component according to the state information of each component of the ship; the data processing module 4 is used for obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component; and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component.
Referring to fig. 2, the application discloses a ship maintenance method, which comprises the following specific steps:
s101: and acquiring state information, historical information and travel information of each part of the ship.
Wherein the trip information includes a trip path and a trip time.
In one example, each part of the ship, such as a driving device, a power generation device, a power supply device, a lighting device, a communication device, a hull shell and the like, is provided with a corresponding detection module, for example, ultrasonic flaw detection is used for the hull shell, the damaged state of the shell is detected, vibration flaw detection is carried out on a diesel generator of the power generation device, and the like; and historical information and trip information of various parts of the ship are stored in a server or a local memory.
S102: and obtaining the information of the fault component and the information of the state of the fault-free component according to the state information of each component of the ship.
Specifically, whether the part is in fault or not is judged according to the state information of each part of the ship, and the information of the fault part and the state information of the fault-free part are obtained.
S103: and obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component.
Specifically, an operation time-service life model of each component is established according to the state information of each component.
S104: and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component.
On the one hand, a maintenance scheme of the fault-free component is obtained according to the stroke information and the degradation model of the fault-free component.
Obtaining a maintenance standard limit and a maintenance warning limit of the fault-free component according to a degradation model of the fault-free component; the maintenance warning limit is a limit of theoretical normal operation of the component, and the maintenance standard limit is a limit of preset maintenance of the component.
Obtaining dangerous component information which does not meet the maintenance warning limit in the journey according to the journey information, the maintenance standard limit and the maintenance warning limit; according to the dangerous component information, obtaining the failure date and the maintenance time of each dangerous component; determining a maintenance scheme of the fault-free component according to the fault date, the maintenance time and the travel information; and then, according to the travel information and the failure date, the dangerous components are batched according to time to obtain the maintenance date and the maintenance place of each batch of dangerous components.
In one embodiment, assuming that the service time of the ship is longer than 10 years and large-scale repair is not performed, according to the degradation model, the failure date of the driving device is 160 days, the failure date of the lighting device is 120 days, the travel information of the ship for one year is to and fro to the target location every 2 months, the total travel is 40 days, the first repair is performed at the target location before or during the second voyage, and the second repair is performed at the target location before or during the third voyage.
And on the other hand, obtaining a maintenance scheme of the fault component according to the stroke information and the fault component information.
Specifically, according to the fault component information, determining a fault level; and selecting a travel path and a maintenance place according to the travel information and the fault grade.
Judging whether the ship can continuously keep safe running or not according to the fault grade and the fault component information; if so, obtaining the driving time of the ship to a target parking point according to the travel information; according to the fault level, obtaining the safe driving time of the ship; if the safe driving time is longer than the driving time to the target parking point, driving according to a preset driving path; and if the safe driving time is less than the driving time for driving to the target parking point, selecting a maintenance place nearby. And if the ship cannot keep running safely or the safe running time is not enough to run to the maintenance place, sending a distress signal to a nearby parking spot nearby.
In one embodiment, if an emergency occurs during navigation, such as a lighting device of a ship fails and other equipment is normal, the lighting device is judged not to be a very emergency fault according to the requirement on the lighting device, and a crew can be considered to continue driving to a target parking spot by lighting through a standby lighting device; if the hull shell part is broken due to collision in the navigation process, judging whether the ship can normally run or not according to the damage degree of the shell; if the ship can normally run, calculating the distance between the ship and the next parking point in the preset travel information and the safe running time of the ship which can ensure safe running according to the travel information, if the safe running time is longer than the running time of the ship to the target parking point, running according to a preset running path, and if the safe running time is shorter than the running time of the ship to the target parking point, selecting a maintenance place nearby; if the hull is seriously damaged and cannot ensure safe driving or cannot drive to the nearest parking point, a distress signal is sent to the nearest parking point.
Fig. 3 shows a schematic structural diagram of an electronic device suitable for implementing embodiments of the present application.
As shown in fig. 3, the electronic apparatus includes a Central Processing Unit (CPU) 301 that can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 302 or a program loaded from a storage section into a Random Access Memory (RAM) 303. In the RAM 303, various programs and data necessary for system operation are also stored. The CPU 301, ROM 302, and RAM 303 are connected to each other via a bus 304. An input/output I/O interface 305 is also connected to bus 304.
The following components are connected to the I/O interface 305: an input portion 306 including a keyboard, a mouse, and the like; an output section 307 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 308 including a hard disk and the like; and a communication section 309 including a network interface card such as a LAN card, a modem, or the like. The communication section 309 performs communication processing via a network such as the internet. A drive 310 is also connected to the I/O interface 305 as needed. A removable medium 311 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 310 as necessary, so that a computer program read out therefrom is mounted into the storage section 308 as necessary.
In particular, according to embodiments of the present application, the process described above with reference to the flowchart fig. 2 may be implemented as a computer software program. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a machine-readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 309, and/or installed from the removable medium 311. The above-described functions defined in the system of the present application are executed when the computer program is executed by the Central Processing Unit (CPU) 301.
It should be noted that the computer readable medium shown in the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor, and may be described as: a processor comprises a first obtaining module 1, a second obtaining module 2, a judging module 3 and a data processing module 4. Wherein the designation of a unit or module does not in some way constitute a limitation of the unit or module itself.
As another aspect, the present application also provides a computer-readable storage medium, which may be included in the electronic device described in the above embodiments; or may be separate and not incorporated into the electronic device. The computer-readable storage medium stores one or more programs, and when the programs are used by one or more processors to execute the data encryption transmission method described in the present application.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. A method of servicing a marine vessel, comprising:
acquiring state information, historical information and travel information of each part of a ship; the travel information comprises a travel path and travel time;
obtaining fault component information and fault-free component state information according to the state information of each component of the ship;
obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component;
and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component.
2. The ship repair method according to claim 1, wherein obtaining a repair plan based on the trip information, the faulty component information, and a degradation model of the non-faulty component includes:
obtaining a maintenance scheme of the fault-free component according to the travel information and the degradation model of the fault-free component;
and obtaining a maintenance scheme of the fault component according to the stroke information and the fault component information.
3. The ship repair method according to claim 2, wherein obtaining a repair plan for the non-faulty component based on the trip information and a degradation model of the non-faulty component comprises:
obtaining a maintenance standard limit and a maintenance warning limit of the fault-free component according to the degradation model of the fault-free component; the maintenance warning limit is a limit of normal operation of a component theory, and the maintenance standard limit is a limit of maintenance required by a component preset;
obtaining dangerous component information which does not meet the maintenance warning limit in the journey according to the journey information, the maintenance standard limit and the maintenance warning limit;
obtaining the failure date and the maintenance time of each dangerous component according to the dangerous component information;
and determining a maintenance scheme of the fault-free component according to the fault date, the maintenance time and the travel information.
4. The method of claim 3, wherein determining a repair scenario for a non-failed component based on the time to failure and trip information comprises:
and according to the travel information and the failure date, the dangerous components are batched according to time to obtain the maintenance date and the maintenance place of each batch of dangerous components.
5. The ship maintenance method according to claim 2, wherein obtaining a maintenance plan of a faulty component based on the trip information and the faulty component information includes:
determining a fault level according to the fault component information;
and selecting a travel route and a maintenance place according to the travel information and the fault grade.
6. The vessel repair method according to claim 5, wherein selecting a trip path and a repair site based on the trip information and the fault level comprises:
judging whether the ship can continuously keep safe running or not according to the fault grade and the fault component information;
if so, obtaining the running time of the ship running to a target parking point according to a preset running path according to the travel information;
according to the fault level, obtaining the safe driving time of the ship;
if the safe driving time is longer than the driving time to the target parking point, driving according to a preset driving path;
and if the safe driving time is less than the driving time for driving to the target parking point, selecting a maintenance place nearby.
7. The marine vessel servicing method of claim 6, further comprising:
and when the ship cannot keep running safely or the safe running time is not enough to run to a maintenance place, sending a distress signal to a nearby parking spot nearby.
8. A marine vessel servicing system, comprising:
the first acquisition module (1) is used for acquiring state information of each part of a ship;
the second acquisition module (2) is used for acquiring historical information of each part of the ship and the travel information of the ship;
the judging module (3) is used for obtaining fault component information and fault-free component state information according to the state information of each component of the ship;
the data processing module (4) is used for obtaining a degradation model of the fault-free component according to the historical information and the state information of the fault-free component; and obtaining a maintenance scheme according to the travel information, the fault component information and the degradation model of the fault-free component.
9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program, wherein the processor, when executing the program, implements the method of any of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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| CN202211458892.0A CN115809868A (en) | 2022-11-17 | 2022-11-17 | Ship maintenance method, system, terminal and storage medium |
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| CN202211458892.0A CN115809868A (en) | 2022-11-17 | 2022-11-17 | Ship maintenance method, system, terminal and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116976865A (en) * | 2023-09-22 | 2023-10-31 | 中国船舶集团有限公司第七一九研究所 | Ship maintenance device allocation management system based on big data analysis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116976865A (en) * | 2023-09-22 | 2023-10-31 | 中国船舶集团有限公司第七一九研究所 | Ship maintenance device allocation management system based on big data analysis |
| CN116976865B (en) * | 2023-09-22 | 2023-12-19 | 中国船舶集团有限公司第七一九研究所 | Ship maintenance device allocation management system based on big data analysis |
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